<!DOCTYPE html>
<html lang="zh" dir="ltr">

<head>
  <meta charset="utf-8">
  <title></title>
  <link rel="stylesheet" href="float-search-bar.css">
</head>

<body>
  <div class="bg">
    <!-- 搜索栏部分 -->
    <div class="search">
      <form action="#">
        <input type="text" placeholder="请输入内容" />
        <input type="submit" value="button" />
      </form>
    </div>
    <!--搜索栏部分结束-->
  </div>


</body>

</html>
